Three cities in Michigan have the greatest rate of rat infestations, according to a report on the most rat-infested cities in 2021. Detroit, Michigan’s largest city, was ranked sixth last year but is still in the top ten this year, at number eight. Grand Rapids fell two spots to No. 34, while Flint rose two spots to No. 34, up from No. 49.

The following are Michigan’s top three rat-infested cities:

  • Detroit
  • Grand Rapids
  • Flint

Also on the list are places like Chicago, Los Angeles, New York, and Washington, DC. These cities were mentioned in the study based on the number of new rodent infestations treated. Residential and commercial areas are included in the listing. The treatments took place over a year, from September 15, 2020, to September 15, 2021.

Since the epidemic, rodents have become more visible in Michigan’s cities. Rats started looking for new food sources, which led to an increase in the number of residences infested. There is also no doubt that city junk piles have contributed to the increase in rat populations.

It could also have been the lack of public awareness regarding how to prevent rat invasions. Approximately one in four Michigan residences are rodent-infested, suggesting that the state is experiencing a rodent infestation boom. Public ignorance is a contributing factor to the increased infestation. Most people have no idea how to prevent or manage rat infestations.


To avoid attracting rodents, the US Centers for Disease Control (CDC) has issued recommendations. Rats can be kept at bay with simple techniques such as basic hygiene, sealing entry points, and employing repellents. Ensure that any rodenticides used are legally licensed.

Take urgent action if you detect rats on your premises. If you have a pest infestation, don’t hesitate to call a professional Rove Pest Control to get rid of these intruders. Rat populations can quickly outgrow control, especially in densely populated areas.


Rats are a common nuisance that inflicts a lot of damage to buildings. Rat gnawing is a behavior that helps them keep their teeth sharp but also puts your property at risk.

Additionally, rats can cause serious illnesses. It is because they carry disease-causing germs and viruses that can contaminate food and surfaces. Rat infestations reduce the quality and worth of food dramatically, resulting in significant economic and home losses because rat-infested food is considered unfit for ingestion.

Leave a Reply

Your email address will not be published.